IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 223  228 of 929
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Question number: 223
Question
In given figure. Then is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 224
Question
In the medians AD, BE and CF pass through G. If , then BE is ________
Choices
Choice (4)  Response  

a.  6 

b.  9 

c.  1 

d.  3 

Question number: 225
Question
Two points with coordinate (5,3), (5,6) and (5, 4) lie on a line, parallel to which axis?
Choices
Choice (4)  Response  

a.  Yaxis 

b.  Xaxis 

c.  All of the above 

d.  None of the above 

Question number: 226
Question
The largest sphere is cut off from a cube of side 5 cm. the volume of the sphere will be ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 227
Question
A rectangle garden is 80 m long and 65 m broad. A path 10 m wide is to be build out around it. Also area of path is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 228
Question
An exterior angle of a triangle is 135˚ and one of the interior opposite angle is 60˚. Then the other two angles of a triangle are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

